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1) Table 2 shows a balance sheet for a certain company. All quantities shown are in millions of dollars. What is the company's current ratio for 2021? Note: Express your answers in strictly numerical terms, and IN million of USDs."

Table 2

Balance Sheet (in million of USDs)
Assets	2021	2020	Liabilities and Stockholders' Equity	2021	2020
Current Assets			Current Liabilities
Cash	90	80	Accounts payable	125	85
Accounts receivable	90	75	Notes payable / short-term debt	15	20
Inventories	40	55	Current maturities of long-term debt	50	60
Other current assets	10	12	Other current liabilities	10	20
Total current assets	230	222	Total current liabilities	200	185
Long-Term Assets			Long-Term Liabilities
Land	50	70	Long-term debt	90	105
Buildings	100	105	Capital lease obligations	2	2
Equipment	100	105
Less accumulated depreciation	-50	-52.5	Deferred taxes	40	25
Net property, plant, and equipment	200	227.5	Other long-term liabilities	5	5
Goodwill	10	10	Total long-term liabilities	137	137
Other long-term assets	35	45	Total liabilities	337	322
Total long-term assets	245	272.5	Stockholders' Equity	138	64.7
Total Assets	475	386.7	Total liabilities and Stockholders' Equity	475.0	386.7

2)"If the 1-year discount factor is 0.89, the interest rate must be equal to ________. Note: Express your answers in strictly numerical terms. For example, if the answer is 5%, enter 0.05 as an answer."

3) If the 11-year discount factor is 0.89, the interest rate must be equal to ________. Note: Express your answers in strictly numerical terms. For example, if the answer is 5%, enter 0.05 as an answer."

4)"What is the present value (PV) of $100 received 4 years from now, assuming the interest rate is 4% per year? Note: Express your answers in strictly numerical terms. For example, if the answer is $500, write enter 500 as an answer."

5) " Investment X yields a payment of $500 at the end of year 1, a payment of $5500 at the end of year 2, a payment of $9000 at the end of year 3, and a payment of $35000 at the end of year 4. Investment Y yields a payment of $35000 at the end of year 1, a payment of $9000 at the end of year 2, a payment of $5500 at the end of year 3, and a payment of $500 at the end of year 4. What is the present value of Investment X if the interest rate is 5%?Note: Express your answers in strictly numerical terms. For example, if the answer is $500, write enter 500 as an answer."

6) Investment X yields a payment of $500 at the end of year 1, a payment of $5500 at the end of year 2, a payment of $9000 at the end of year 3, and a payment of $35000 at the end of year 4. Investment Y yields a payment of $35000 at the end of year 1, a payment of $9000 at the end of year 2, a payment of $5500 at the end of year 3, and a payment of $500 at the end of year 4. What is the present value of Investment Y if the interest rate is 5%?Note: Express your answers in strictly numerical terms. For example, if the answer is $500, write enter 500 as an answer."