Dallas National Bank had the following activities, costs, and physical flow of driver units:   Activities Costs Physical flow of Driver Units   Open new accounts $50,000 1,000 accounts   Process deposits 36,000 400,000 deposits   Process withdrawals 15,000 200,000 withdrawals   Process loan applications 27,000 900 applications   The above activities are used by the Memorial branch and the University branch:     Memorial University   Deposits 40,000 20,000   Withdrawals 15,000 18,000   Loan applications 100 160     The loan application cost assigned to the Memorial branch is ______________

When 3.00 grams of CH4 are mixed with 5.00 grams of O2 , how much water can be produced?   CH4 + 2O2 → CO2 + 2H2O  

For the reaction: 2H2O (l) + 137 kcal → 2H2 (g) + O2 (g) How many kcal are needed to form 2.00 grams of H2 (g)?    

Which reaction below (A – E) is a double replacement reaction? A. CuCO3 –> CuO + CO2 B. 2 NaCl + Pb(NO3)2 –> 2 NaNO3 + PbCl2 C. CH4 + O2 –> CO2 + H2O D. Cu + 2 AgNO3 –> 2 Ag + Cu(NO3)2 E. C + 2 Cl2 –> CCl4

In the reaction of nitrogen gas, N2, with hydrogen gas, H2, to form ammonia gas, NH3 , how many moles of hydrogen are needed to react with two moles of nitrogen? (Hint: write a balanced equation)  

Colmar, Inc. incurred the following costs for the month of June in manufacturing gardening tools. Wood handles and metal parts used $  156,000  Advertising $  15,000 Salespersons’ salaries and commissions 22,000  Insurance on factory 13,000 Labor costs for tool assemblers 85,000  Factory manager salary 9,000 Factory equipment depreciation 27,000  Factory building rent 39,000 Office supplies 14,000  Factory utilities 11,000   Total production costs are ____________________

In the ionic compound CaCl2, the charge of the calcium ion is  

If the electronegativity difference between elements X and Y is 0.8, the bond between the elements X-Y is

Which type of radiation is most damaging if inhaled or ingested?                                                     

What is the molar mass of copper(II) phosphate  Cu3(PO4)2