3. Using the activity rates, calculate the coit per unit for acquining books and journais. Mound your answers to the nearest cent. What is the cost of unused capacity? 4. Solect a time equation far acquiring books and one for acquiring joumaks. a. T=5 (mumber of selections) +15 (number of requests) +11 (mumber of ordern) +6 (number of invoices) +12 (number of units received) b. T=6 (nimber of selections) +5 (number of requests) +15 (number of orders) +12 (number of invoices) +11( number of units received) c. T=11 (ntamber of selections) +6 (number of requests) +12 (number of orilers) +15 (number of invoices) +5 (number of units received) d. T=12 (number of selections) +11( number of requests) +15 (number of arders) +12( mumber of invoices) +5( niamber of units recelved) c. T=15 (number of selections) +12 (number of requests) +5 (number of orders) +12 (number of invoices) +6 (number of units recefved) Select: Using the time equations, calculate the unit casts for acquiring books and journabs. Round your answers to the nearest cent. 5. Suppose that some professors respond with a request for a book or journal that is not an the his provided by the nbrary, In such cases, it takes an additional two minutes to fead and ruph Select, haw would you modiry the time equations in Requirement 4 to deal with this addibianal complexity? Select: What will be the unit cont for books if out of the 6,000 requests for books, s00 are for books not an the list provided? Derrebping a new thene equation is Computing a new noustion a 3. Using the activity rates, calculate the coit per unit for acquining books and journais. Mound your answers to the nearest cent. What is the cost of unused capacity? 4. Solect a time equation far acquiring books and one for acquiring joumaks. a. T=5 (mumber of selections) +15 (number of requests) +11 (mumber of ordern) +6 (number of invoices) +12 (number of units received) b. T=6 (nimber of selections) +5 (number of requests) +15 (number of orders) +12 (number of invoices) +11( number of units received) c. T=11 (ntamber of selections) +6 (number of requests) +12 (number of orilers) +15 (number of invoices) +5 (number of units received) d. T=12 (number of selections) +11( number of requests) +15 (number of arders) +12( mumber of invoices) +5( niamber of units recelved) c. T=15 (number of selections) +12 (number of requests) +5 (number of orders) +12 (number of invoices) +6 (number of units recefved) Select: Using the time equations, calculate the unit casts for acquiring books and journabs. Round your answers to the nearest cent. 5. Suppose that some professors respond with a request for a book or journal that is not an the his provided by the nbrary, In such cases, it takes an additional two minutes to fead and ruph Select, haw would you modiry the time equations in Requirement 4 to deal with this addibianal complexity? Select: What will be the unit cont for books if out of the 6,000 requests for books, s00 are for books not an the list provided? Derrebping a new thene equation is Computing a new noustion a