During the 1950's, hazel collected 45 rpm records of the roots of rock ‘n roll music. she paid $500 for these records. if she sold the collection for $900 today, what would be the effect on current gdp?

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%

In a transportation minimization problem, the negative improvement index associated with a cell indicates that reallocating units to that cell would lower costs. truefalse

How is systematic decision making related to being financially responsible