Save In 2004, an art collector paid $82,289,000 for a particular painting. The same painting sold for $31,000 in 1950. Complete parts (a) through (d). . . . a) Find the exponential growth rate k, to three decimal places, and determine the exponential growth function V, for which V(t) is the painting's value, in dollars, t years after 1950. V (t) = 0 (Type an expression. Type integers or decimals for any numbers in the expression. Round to three decimal places as needed.)