Compute the operating leverage factor
a. when Live It Cruiseline sells 8 comma 000 dinner cruises.
b. If volume increases by 10%, by what percentage will operating income increase?
c. If volume decreases by 2%, by what percentage will operating income decrease?

Spartan credit bank is offering 7.5 percent compounded daily on its savings accounts. you deposit $5,900 today. a. how much will you have in the account in 4 years? (use 365 days a year. do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. how much will you have in the account in 12 years? (use 365 days a year. do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. how much will you have in the account in 19 years?