An investor enters into a long position in NN futures contracts on an index, where each contract has a notional value of VV times the futures price F0F0. The initial margin is 20% of the notional value for NN contracts. There is no maintenance margin requirement. The margin account earns a continuously compounded interest rate of 10%. The futures contracts are marked-to-market weekly. Assume there are 52 weeks in a year. One week later, the futures price decreases by 15%. Calculate the percent change in the investor's margin account after one week.

Tl & co. is following a related-linked diversification strategy, and soar inc. is following a related-constrained diversification strategy. how do the two firms differ from each other? a. soar inc. generates 70 percent of its revenues from its primary business, while tl & co. generates only 10 percent of its revenues from its primary business. b. soar inc. pursues a backward diversification strategy, while tl & co. pursues a forward diversification strategy. c. tl & co. will share fewer common competencies and resources between its various businesses when compared to soar inc. d. tl & co. pursues a differentiation strategy, and soar inc. pursues a cost-leadership strategy, to gain a competitive advantage.