Excerpt from The Principles of Economics by nostr:nprofile1qqsyx708d0a8d2qt3ku75avjz8vshvlx0v3q97ygpnz0tllzqegxrtgprpmhxue69uhhyetvv9ujuumwdae8gtnnda3kjctvqy28wumn8ghj7un9d3shjtnyv9kh2uewd9hsmtpxs0

the economic cost of capital manifests by delayed gratification, destruction, depreciation and risk