What is excitation-contraction coupling quizlet

Your subscription to investing wisely weekly is about to expire. you plan to subscribe to the magazine for the rest of your life, and you can renew it by paying $85 annually, beginning immediately, or you can get a lifetime subscription for $620, also payable immediately. assuming that you can earn 6.0% on your funds and that the annual renewal rate will remain constant, how many years must you live to make the lifetime subscription the better buy?

For 2016, gourmet kitchen products reported $22 million of sales and $19 million of operating costs (including depreciation). the company has $15 million of total invested capital. its after-tax cost of capital is 10%, and its federal-plus-state income tax rate was 36%. what was the firm’s economic value added (eva), that is, how much value did management add to stockholders’ wealth during 2016?

In 2017, "a public university was awarded a federal reimbursement grant" of $18 million to carry out research. of this, $12 million was intended to cover direct costs and $6 million to cover overhead. in a particular year, the university incurred $4 million in allowable direct costs and received $3.4 million from the federal government. it expected to incur the remaining costs and collect the remaining balance in 2018. for 2017 it should recognize revenues from the grant of