Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. you mix the kenya blend with the arabian mocha blend, but always in the same proportion. yesterday, you mixed 90 pounds of the kenya blend with 18 pounds of the arabian mocha blend. today, there is 40 pounds of the kenya coffee left in stock. how many pounds of the arabian mocha coffee should you mix with it to get your secret blend?

Anew firm is developing its business plan. it will require $615,000 of assets, and it projects $450,000 of sales and $355,000 of operating costs for the first year. management is reasonably sure of these numbers because of contracts with its customers and suppliers. it can borrow at a rate of 7.5%, but the bank requires it to have a tie of at least 4.0, and if the tie falls below this level the bank will call in the loan and the firm will go bankrupt. what is the maximum debt ratio the firm can use? (hint: find the maximum dollars of interest, then the debt that produces that interest, and then the related debt ratio.)a. 41.94%b. 44.15%c. 46.47%d. 48.92%e. 51.49%