Flowers 100/100

function flowers(input) {
    let chrisanthemumQty = Number(input[0]);
    let rosesQty = Number(input[1]);
    let tulipsQty = Number(input[2]);
    let season = input[3];
    let holiday = input[4];

    let chrisanthemumPrice = 0;
    let rosesPrice = 0;
    let tulipsPrice = 0;

    if (holiday === "N") {
    switch (season) {
        case "Spring":
        case "Summer":
            chrisanthemumPrice = chrisanthemumQty * 2;
            rosesPrice = rosesQty * 4.10;
            tulipsPrice = tulipsQty * 2.50;
            break;
        case "Autumn":
        case "Winter":
            chrisanthemumPrice = chrisanthemumQty * 3.75;
            rosesPrice = rosesQty * 4.50;
            tulipsPrice = tulipsQty * 4.15;
            break;
    }
}
    if (holiday === "Y") {
        switch (season) {
        case "Spring":
        case "Summer":
            chrisanthemumPrice = (chrisanthemumQty * 2) * 1.15;
            rosesPrice = (rosesQty * 4.10) * 1.15;
            tulipsPrice = (tulipsQty * 2.50) * 1.15;
            break;
        case "Autumn":
        case "Winter":
            chrisanthemumPrice = (chrisanthemumQty * 3.75 * 1.15);
            rosesPrice = (rosesQty * 4.50) * 1.15;
            tulipsPrice = (tulipsQty * 4.15) * 1.15;
            break;
        }
    }
    let bouquetPrice = chrisanthemumPrice + rosesPrice + tulipsPrice;
    if (season === "Spring" && tulipsQty > 7) {
        bouquetPrice = bouquetPrice * 0.95;
    }
    if (season === "Winter" && rosesQty >= 10) {
        bouquetPrice = bouquetPrice * 0.90;
    }
    if ((chrisanthemumQty + rosesQty + tulipsQty) > 20) {
        bouquetPrice = bouquetPrice * 0.80;
    }
    console.log((bouquetPrice + 2).toFixed(2));
}