Russia Corporation obtained a $50,000 note receivable from a customer on June 30, 2018. The note, along with interest at 6%, is due on June 30, 2019. On September 30, 2018, Russia discounted the note at Wells Fargo. The bank's discount rate is 10%. What amount of cash did Russia receive from Wells Fargo?

The amount of cash did Russia receive from Wells Fargo is $49,025

Explanation:

* Since the receivable is charged with 6% of the interest rate for one-year, the amount Russia Corporation will receive on June 30th 2019 is: Principal + Interest on the principal = 50,000 + 50,000*6% = $53,000.

* In 30th September 2019, it is 9-month to the maturity of the Receivable valued at $53,000 and the bank charge 10% on the discount, so the cost of discount will be: 53,000 x 10% x 9/12 = $3,975

=> The total cash received by Russia from the Bank = Receivable plus interest on it to be collected on 30 June 2019 - Discount cost = 53,000 - 3,975 = $49,025.  

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ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'