Selection (041) - what is the output of the following code?

const person = { name: 'Lydia' }

function sayHi(age) {
  console.log(`${this.name} is ${age}`)
}

sayHi.call(person, 21)
sayHi.bind(person, 21)

• A: undefined is 21Lydia is 21
• B: functionfunction
• C: Lydia is 21Lydia is 21
• D: Lydia is 21function

Refer to the answer